A Wagner 404 Plus paint sprayer typically costs about $40-$160 on the U.S. used market, with a working, complete unit averaging around $90. Price depends most on whether the pump runs, the spray gun and hose are included, and whether the sprayer needs cleaning or replacement parts; current availability is limited because this is an older model.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Wagner 404 Plus sprayer, used | $40 | $90 | $160 | Working condition; price varies with included parts |
| Untested or repair-needed unit | $15 | $40 | $75 | Buyer takes on troubleshooting and parts risk |
| Replacement hose or gun | $20 | $45 | $90 | Availability and compatibility affect price |
| Cleaning and basic service | $25 | $60 | $120 | DIY supplies or paid repair labor |
What a used Wagner 404 Plus usually sells for
Most price listings for an older Wagner 404 Plus reflect a used, locally sold sprayer rather than a new product with current retail pricing. A unit that powers on, builds pressure, and sprays evenly commonly falls around $60-$120. A tested, clean machine with the gun, hose, tip, and other original accessories may reach $120-$160, while an incomplete or untested machine is often closer to $15-$75.
For a typical buyer, budgeting about $90 for a verified working unit is a reasonable starting point. That estimate assumes ordinary cosmetic wear, standard residential use, and local pickup. A seller’s asking price is not necessarily the final sale price, especially when the machine has not been demonstrated under load.
There is no dependable new-unit price to use as a direct comparison when the model is no longer routinely sold through mainstream retail channels. Online listings can include shipping, missing components, or a different Wagner model, so buyers should confirm the exact model number and inspect the sprayer before treating a listing as comparable.
Assumptions: U.S. private-party resale, common wear, and a complete or mostly complete unit; local prices can vary substantially.
How the pump, hose, and spray gun shape the asking price
A used 404 Plus purchase price is mostly the value of a working pump and a usable set of compatible accessories. Sellers may price the sprayer as a complete package or separately list the gun, hose, and tips. Because replacement parts for older models can be difficult to source, an apparently inexpensive bare machine may cost more after the missing pieces are added.
| Quote component | Typical used or service range | What changes the price | Buyer check |
|---|---|---|---|
| Pump and motor | $30-$100 of package value | Pressure, leaks, noise, and starting behavior | Ask for a wet test, not just a power-on test |
| Hose and spray gun | $20-$90 per replacement set | Condition, fit, and model compatibility | Check connectors and trigger operation |
| Tip and filter | $8-$35 per item | Wear, clogging, and tip availability | Confirm the tip sprays a consistent pattern |
| Cleaning supplies and flush | $10-$35 per service | Paint type and dried material in passages | Inspect the intake and fluid path |
| Repair labor | $75-$125 per hour | Shop minimums and diagnostic time | Get an estimate before authorizing work |
Accessories and proof of operation can matter more than the seller’s description of cosmetic condition. A faded housing may be acceptable, but a leaking fluid section or damaged hose can make the machine unreliable. When estimating a complete purchase, add the replacement cost of every missing item rather than comparing only the machine’s sticker price.
Repair shops may charge a diagnostic or minimum fee even if the sprayer is not repaired. For a used unit bought at $40, a $75 inspection can eliminate any apparent bargain. A repair requiring several labor hours can quickly exceed the resale value of the entire sprayer.
Why pressure, hose length, and condition change the quote
The strongest price variable is whether the sprayer can draw paint, build pressure, and maintain a steady fan pattern. A demonstration using clean water can reveal leaks and pump behavior, but it does not prove the machine will handle paint correctly. A seller who can show a short, even spray test and demonstrate normal pressure has a stronger basis for a price near the middle or upper end of the range.
Untested status is a meaningful discount because the buyer assumes the repair risk. An untested unit priced at $30 may be sensible for someone able to diagnose equipment, but it is a poor comparison with a tested unit at $90. The discount should account for possible pump wear, clogged passages, a worn seal, or electrical trouble.
Hose condition and length also matter. Cracks, stiff sections, damaged threads, or leaking fittings can require replacement; a compatible hose may cost roughly $20-$60, with higher prices possible for scarce parts. A worn spray tip may be a modest expense, but an unavailable or incompatible tip can limit the machine’s usefulness. Buyers should verify model-specific fit before ordering an accessory.
Dried paint increases uncertainty and cleaning time. A sprayer stored without a proper flush may need $10-$35 in cleaning products and several hours of careful DIY work. A machine with heavy residue can still be salvageable, but the purchase price should reflect the possibility that cleaning will not restore normal flow.
How much delivery and setup add to a 404 Plus purchase
Local pickup is often the simplest and least expensive way to buy this older sprayer. If shipping is offered, the seller may charge around $20-$60 for packing and domestic shipping, depending on distance, box size, and carrier. Shipping can be a substantial share of a low-priced machine’s total, and it makes inspection before purchase impossible.
Compare the delivered total with the price of a tested local unit, not just the online listing price. For example, a $55 listing plus $35 shipping and a $15 replacement filter already totals $105 before any repair. A nearby machine at $100 with a working gun and hose may be the lower-risk option.
Setup costs depend on the coating and the sprayer’s condition. A basic flush or cleaning may use $10-$35 of materials, while a new tip, filter, or compatible accessory can add another $8-$90. If the machine needs professional diagnosis, allow $75-$125 per labor hour, plus any parts. These expenses are not automatic; they are best treated as a reserve when the seller cannot demonstrate operation.
For paint projects, buyers should also account for masking materials and cleanup supplies, generally about $15-$50 for a small room-sized job. Those are project expenses rather than part of the sprayer’s resale value, but they affect the real budget for using the equipment.
Repairing the sprayer versus choosing another paint tool
A repair is most defensible when the 404 Plus is already owned, the fault is limited, and compatible parts are available. Replacing a filter, cleaning a tip, or correcting a simple connection may cost less than buying another machine. A pump or motor problem is different: labor and uncertain parts availability can make repair costs disproportionate to a used sprayer worth about $60-$120.
Set a repair ceiling before paying for diagnosis or parts. For a buyer acquiring a used unit, a practical limit is often around $50-$75 in additional repair spending unless the machine is unusually complete and verified. If the estimated repair approaches $100, compare it with another tested sprayer or with rental pricing in the buyer’s area.
A small airless sprayer can be convenient for larger surfaces, but it is not automatically the cheapest choice for every project. A brush and roller may cost $20-$60 in tools for a small room, while a basic consumer sprayer from another model or brand can be priced around $100-$250 new, depending on capability and included accessories. Rental rates vary, but short-term sprayer rental may run roughly $50-$100 per day plus cleaning or deposit charges.
Those alternatives are not exact substitutes. New equipment may include a current warranty and easier-to-find parts, while the 404 Plus may offer a lower upfront price if it is functional. Compare the total cost of purchase, needed accessories, cleanup, and expected use rather than comparing a used machine’s price with a new tool’s shelf price alone.
Three realistic 404 Plus purchase budgets
These examples show how condition and included equipment change the out-the-door cost. They are illustrative U.S. estimates, not guaranteed local quotes.
| Scenario | Machine and included items | Extra expense | Estimated total |
|---|---|---|---|
| Low-cost repair project | Untested unit, $30; gun included, hose questionable | $25 cleaning supplies, $35 hose allowance | $90 |
| Typical working purchase | Tested unit with hose and gun, $90 | $15 tip or filter allowance | $105 |
| Complete clean package | Tested unit with accessories, $145 | $20 local transport or supplies | $165 |
The lowest listing price does not always produce the lowest usable-equipment cost. In the first example, a hidden pump problem could add $75-$250 or more in attempted repair and replacement costs, making the purchase uneconomical. The complete package costs more upfront but reduces the risk of sourcing older accessories.
When comparing listings, record the machine price, shipping or travel, included parts, and any immediate maintenance separately. A simple total-cost comparison makes it easier to identify whether a $40 discount is meaningful or merely shifts cost to replacement parts and service.
Questions to answer before paying for an older Wagner sprayer
Ask the seller to confirm the exact model and whether the unit starts, draws fluid, and sprays. Request a close look at the hose, gun, fittings, tip, and intake. If a demonstration is not possible, treat the listing as untested and negotiate accordingly rather than assuming that a clean exterior indicates working condition.
A short operating test is the best protection against paying a working-unit price for a repair project. Ask how the machine was cleaned after its last use, what material was sprayed, and how long it has been stored. Dried coating, missing accessories, and an unknown service history justify a lower offer.
Buyers should also check whether the seller accepts returns and whether any claimed warranty is transferable and still valid. Private-party sales commonly provide no meaningful warranty, so the price should reflect that risk. A shop or retailer may charge more but could offer a limited service guarantee; confirm its duration, exclusions, and whether parts are included.
For a used unit with no test, a starting offer around $20-$50 may be reasonable depending on completeness and visible condition. For a verified machine with a sound hose, gun, and usable tip, an offer around $70-$110 may fit typical resale pricing. A price above $120 is easier to justify when the machine is clean, fully equipped, demonstrated working, and available locally without significant delivery costs.